There are
617 mi
from Greensboro, NC to Naugatuck, CT
That's the driving distance. It would take 12 hours 27 mins to go from Greensboro, North Carolina to Naugatuck, Connecticut.
The flight distance (direct flight from Greensboro, NC to Naugatuck, CT) is 520.95 mi.
617 mi = 992.83 kms